mirror of
https://github.com/oliverschmidt/contiki.git
synced 2024-12-23 01:29:33 +00:00
117 lines
3.1 KiB
C
117 lines
3.1 KiB
C
/*
|
|
* Copyright (c) 2010, Mariano Alvira <mar@devl.org> and other contributors
|
|
* to the MC1322x project (http://mc1322x.devl.org)
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the Institute nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* This file is part of libmc1322x: see http://mc1322x.devl.org
|
|
* for details.
|
|
*
|
|
*
|
|
*/
|
|
|
|
#ifndef ASM_H
|
|
#define ASM_H
|
|
|
|
/* Structure-based register definitions */
|
|
/* Example use:
|
|
ASM->KEY0 = 0xaabbccdd;
|
|
ASM->CONTROL1bits = (struct ASM_CONTROL1) {
|
|
.MASK_IRQ = 1,
|
|
.CBC = 1,
|
|
};
|
|
ASM->CONTROL1bits.SELF_TEST = 1;
|
|
*/
|
|
|
|
struct ASM_struct {
|
|
uint32_t KEY0;
|
|
uint32_t KEY1;
|
|
uint32_t KEY2;
|
|
uint32_t KEY3;
|
|
uint32_t DATA0;
|
|
uint32_t DATA1;
|
|
uint32_t DATA2;
|
|
uint32_t DATA3;
|
|
uint32_t CTR0;
|
|
uint32_t CTR1;
|
|
uint32_t CTR2;
|
|
uint32_t CTR3;
|
|
uint32_t CTR0_RESULT;
|
|
uint32_t CTR1_RESULT;
|
|
uint32_t CTR2_RESULT;
|
|
uint32_t CTR3_RESULT;
|
|
uint32_t CBC0_RESULT;
|
|
uint32_t CBC1_RESULT;
|
|
uint32_t CBC2_RESULT;
|
|
uint32_t CBC3_RESULT;
|
|
|
|
union {
|
|
uint32_t CONTROL0;
|
|
struct ASM_CONTROL0 {
|
|
uint32_t :24;
|
|
uint32_t START:1;
|
|
uint32_t CLEAR:1;
|
|
uint32_t LOAD_MAC:1;
|
|
uint32_t :4;
|
|
uint32_t CLEAR_IRQ:1;
|
|
} CONTROL0bits;
|
|
};
|
|
union {
|
|
uint32_t CONTROL1;
|
|
struct ASM_CONTROL1 {
|
|
uint32_t ON:1;
|
|
uint32_t NORMAL_MODE:1;
|
|
uint32_t BYPASS:1;
|
|
uint32_t :21;
|
|
uint32_t CBC:1;
|
|
uint32_t CTR:1;
|
|
uint32_t SELF_TEST:1;
|
|
uint32_t :4;
|
|
uint32_t MASK_IRQ:1;
|
|
} CONTROL1bits;
|
|
};
|
|
union {
|
|
uint32_t STATUS;
|
|
struct ASM_STATUS {
|
|
uint32_t :24;
|
|
uint32_t DONE:1;
|
|
uint32_t TEST_PASS:1;
|
|
uint32_t :6;
|
|
} STATUSbits;
|
|
};
|
|
|
|
uint32_t reserved;
|
|
|
|
uint32_t MAC0;
|
|
uint32_t MAC1;
|
|
uint32_t MAC2;
|
|
uint32_t MAC3;
|
|
};
|
|
|
|
static volatile struct ASM_struct * const ASM = (void *) (0x80008000);
|
|
|
|
#endif
|